border countries: Albania 282 km, Bulgaria 494 km, Turkey 206 km,
The Former Yugoslav Republic of Macedonia 228 km
Greenland:
0 km
Grenada:
0 km
Guadeloupe:
total: 10.2 km
border countries: Netherlands Antilles (Sint Maarten) 10.2 km
Guam:
0 km
Guatemala:
total: 1,687 km
border countries: Belize 266 km, El Salvador 203 km, Honduras 256
km, Mexico 962 km
Guernsey:
0 km
Guinea:
total: 3,399 km